I genuinely wonder who ever want that, and what apps those people use on their PC. Can you imagine, for example, Blender Foundation says that their next goal is to make Blender's UI look more like the host OS?
I have used Blender just a bit, but it was very jarring when I first opened it and discovered that it has its own menu bar within the window, rather than at the top of the screen. It has its own save/open window rather than using the system-provided one, as nearly all truly native Mac apps do. I doubt most Mac users like this.
I have somewhat more experience with QGIS. It has a standard Mac menu bar, but the icons are inelegant and Windows-ish, window layouts are Windows-ish, dialogs don't behave correctly in Mac full screen mode. It could use a MacOS glow-up.
I think Visual Studio Code (native menu bar, native save/open, but a core UI kind of unto itself that is consistent across Mac and Windows) does a better job of balancing cross-platform vs native.
And then there's the approach taken by Adobe and Microsoft Office. These apps do a much better job of adopting native platform appearance and conventions (sometimes at the expense of application consistency across platforms).
I have used Blender just a bit, but it was very jarring when I first opened it and discovered that it has its own menu bar within the window, rather than at the top of the screen. It has its own save/open window rather than using the system-provided one, as nearly all truly native Mac apps do. I doubt most Mac users like this.
I have somewhat more experience with QGIS. It has a standard Mac menu bar, but the icons are inelegant and Windows-ish, window layouts are Windows-ish, dialogs don't behave correctly in Mac full screen mode. It could use a MacOS glow-up.
I think Visual Studio Code (native menu bar, native save/open, but a core UI kind of unto itself that is consistent across Mac and Windows) does a better job of balancing cross-platform vs native.
And then there's the approach taken by Adobe and Microsoft Office. These apps do a much better job of adopting native platform appearance and conventions (sometimes at the expense of application consistency across platforms).